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(11)

EP 3 740 862 A1

(12)

(43) Date of publication: 25.11.2020 Bulletin 2020/48 (21) Application number: 19740720.8 (22) Date of filing: 11.01.2019

(51) International Patent Classification (IPC):  G06F 7/58(2006.01) H04B 1/69(2011.01) H04L 9/06(2006.01) G06F 12/14(2006.01) H04L 9/00(2006.01) (86) International application number: PCT/US2019/013183 (87) International publication number: WO 2019/143528 (25.07.2019 Gazette 2019/30)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 16.01.2018 US 201862617984 P (71) Applicant: 7tunnels, Inc. Park City, UT 84098 (US)	(72) Inventors: HAMMON, Michael L. Ames, Iowa 50014 (US) HILDEBRANDT, Wesley A. Sussex, Wisconsin 53089 (US) MCCARTHY, Kevin R. Park City, Utah 84068 (US) WIENER, David Park City, Utah 84098 (US) (74) Representative: IP Trust  2, rue de Clichy 75009 Paris 75009 Paris (FR)